SOLUTION: Find slope if it exists (7,1) (9,-7) y2-y1/x2-x1 ???

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Question 367465: Find slope if it exists
(7,1) (9,-7)
y2-y1/x2-x1 ???
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
(-7-1)/(9-7)
=-8/2
=-4
.
Ed